stapl::immutable_shared< T, bool > Class Template Reference

Describes an immutable object. More...

Public Member Functions
template<typename... Args>
	immutable_shared (Args &&... args)
	immutable_shared (immutable_shared const &)=default
	immutable_shared (immutable_shared &&)=default
	operator T const & (void) const noexcept
T const &	get (void) const noexcept
long	use_count (void) const
bool	unique (void) const

Public Types
typedef T	element_type

Related Functions
(Note that these are not member functions.)
template<typename T , typename... Args>
immutable_shared< T >	make_immutable_shared (Args &&... args)
	Constructs an immutable object of type T. More...

Detailed Description

template<typename T, bool = (sizeof(T)<=sizeof(std::shared_ptr<T>) && is_basic<T>::value)>
class stapl::immutable_shared< T, bool >

Describes an immutable object.

Template Parameters

T	Object type.

Immutable objects may be passed by reference when communication happens in shared memory. The object can never be mutated and it is deleted when the last immutable_shared is destroyed.

Locations that are on shared memory may have a single object accessible through their immutable_shared. Locations that are on different address spaces are guaranteed to have distinct copies of the object.

See also

immutable_wrapper

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The documentation for this class was generated from the following file:

• immutable_shared.hpp